Application: | High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer |
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Output Type: | Triple |
Principle of Work: | Vector Control Transducer |
Switch Mode: | PWM Control |
Main Circuit Type: | Current |
Voltage of Power Supply: | High Voltage Variable-Frequency Drive |
Samples: |
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Customization: |
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Shenzhen Alpha Electric Co. Ltd. presents the Variable Frequency Inverter for 3 Phase Water Pump. This AC Inverter is designed to provide variable speed control for water pumps, with a power output of 7500w and a voltage of 380V. It is a reliable and efficient solution for controlling the speed of 3 phase water pumps, offering precise control and energy savings. Whether you need a speed controller, frequency converter, or variable speed drive for your water pump, this product is the perfect choice. Experience the benefits of a pure sine wave inverter and enjoy the convenience of OEM compatibility. Upgrade your water pump system with the 7.5KW Variable Frequency Inverter from Shenzhen Alpha Electric Co. Ltd.
Series | Model | Input Voltage | Input | Output | Motor |
current (A) | current (A) | Power (kW) | |||
ALPHA6000E | 3R75GB | Three-phase 380V | 3.7 | 2.5 | 0.75 |
31R5GB / 31R5PB | 5.4 | 4 | 1.5 | ||
32R2GB / 32R2PB | 7 | 6 | 2.2 | ||
3004GB / 3004PB | 10.7 | 9 | 4 | ||
35R5GB / 35R5PB-N | 15.5 | 13 | 5.5 | ||
37R5GB / 37R5PB-N | 20.5 | 17 | 7.5 | ||
3011GB / 3011PB-SJ | 26 | 25 | 11 | ||
3015GB / 3015PB-SJ | 35 | 32 | 15 | ||
3018G / 3018P-SJ 3018GB / 3018PB-SJ |
38.5 | 37 | 18.5 | ||
3022G / 3022P-SJ 3022GB / 3022PB-SJ |
46.5 | 45 | 22 | ||
3030G / 3030P-N | 62 | 60 | 30 | ||
3037G/3037P-N 3037GB/3037PB-N |
76 | 75 | 37 | ||
3045G/3045P-N 3045GB/3045PB-N |
92 | 90 | 45 | ||
3055G/3055P-N 3055GB/3055PB-N |
113 | 110 | 55 | ||
3075G/3075P-N 3075GB/3075PB-N |
157 | 152 | 75 | ||
3093G/3093P-N | 180 | 176 | 93 | ||
3110G/3110P-N | 214 | 210 | 110 | ||
3132G/3132P-N | 256 | 253 | 132 | ||
3160G/3160P-N | 307 | 304 | 160 | ||
3185G/3185P-N | 350 | 342 | 185 | ||
3200G/3200P-N | 385 | 380 | 200 | ||
3220G/3220P-N | 430 | 426 | 220 | ||
3250G/3250P-N | 500 | 480 | 250 | ||
3280G/3280P-N | 548 | 520 | 280 | ||
3315G/3315P-N | 625 | 600 | 315 | ||
3355G/3355P-N | 710 | 680 | 355 | ||
3400G/3400P-N | 760 | 750 | 400 | ||
3450G/3450P-N | 830 | 820 | 450 | ||
3500G/3500P-N | 910 | 900 | 500 | ||
3560G/3560P-N | 970 | 950 | 560 | ||
3630G/3630P-N | 1070 | 1050 | 630 |
Discover the power and efficiency of our EA200 Series Variable Frequency Inverter. Designed specifically for 3 Phase Water Pumps, this AC Inverter provides precise control and variable speed options. With a 7500w power output and 380V compatibility, it's the perfect solution for your water pump needs. Trust Shenzhen Alpha Electric Co. Ltd. for reliable and high-quality products.
Single Phase Input:200~240V,Three Phase Input:380~480V,50/60Hz | ||||
Inverter Model |
Adapted motor | Rated output current(A) | Frame |
|
KW | HP | |||
EA200-S2R75M | 0.75 | 1 | 4 | E00M |
EA200-S21R5M | 1.5 | 2 | 7 | E00M |
EA200-3R75M | 0.75 | 1 | 2.5 | E00M |
EA200-31R5M | 1.5 | 2 | 3.7 | E00M |
EA200-32R2M | 2.2 | 3 | 5.1 | E00M |
Single Phase Input:200~240V,50/60Hz | ||||
Inverter Model |
Adapted motor | Rated output current(A) | Frame |
|
KW HP | ||||
EA200-S2R75G | 0.75 | 1 | 4 | E00 |
EA200-S21R5G | 1.5 | 2 | 7 | E00 |
EA200-S22R2G | 2.2 | 3 | 10 | E01 |
EA200-S2004G | 4.0 | 5 | 18 | E01 |
Three Phase Input:380~480V,50/60Hz | ||||
Inverter Model |
Adapted motor | Rated output Current(A) | Frame |
|
KW | HP | |||
EA200-3R75G | 0.75 | 1 | 2.5 | E00 |
EA200-31R5G | 1.5 | 2 | 3.7 | E00 |
EA200-32R2G | 2.2 | 3 | 5.1 | E00 |
EA200-3003G | 3 | 4 | 6.6 | E01 |
EA200-3004G | 4 | 5 | 8.5 | E01 |
EA200-35R5G | 5.5 | 7.5 | 13 | E01 |
EA200-37R5G | 7.5 | 10 | 16 | E02 |
EA200-3011G | 11 | 15 | 25 | E02 |
EA200-3015G | 15 | 20 | 32 | E03 |
EA200-3018G | 18.5 | 25 | 38 | E03 |
EA200-3022G | 22 | 30 | 45 | E04 |
EA200-3030G | 30 | 40 | 60 | E04 |
EA200-3037G | 37 | 50 | 75 | E05 |
EA200-3045G | 45 | 60 | 90 | E05 |
EA200-3055G | 55 | 70 | 110 | E06 |
EA200-3075G | 75 | 100 | 150 | E07 |
Series | Model | Input Voltage | Power capacity (kVA) | Input current | Output current (A) | Moter power(kW) |
A1 | S2 R4GB | Single-phase 200V~240V 50/60Hz |
1.0 | 5.1 | 2.3 | 0.4 |
S2R75GB | 1.7 | 9.2 | 4.0 | 0.75 | ||
S21R5GB | 2.8 | 13.1 | 7.0 | 1.5 | ||
S22R2GB | 4.0 | 23 | 9.6 | 2.2 | ||
3R75GB | Three-phase 380Vto480V 50/60Hz |
1.6 | 3.7 | 2.1 | 0.75 | |
31R5GB | 3.2 | 5.4 | 3.8 | 1.5 | ||
32R2GB | 4.8 | 7.0 | 5.1 | 2.2 | ||
3004GB | 6.0 | 10.7 | 9.0 | 4.0 |
Introducing the Variable Frequency Inverter for 3 Phase Water Pump by Shenzhen Alpha Electric Co. Ltd. This AC inverter is designed to provide precise speed control for water pumps, with a power output of 7500W and compatibility with 380V systems. It offers a wide range of features, including variable speed control, pure sine wave output, and OEM compatibility. Upgrade your water pump system with this reliable and efficient variable frequency drive.
The 6000E is a high-performance open loop current vector frequency inverter designed by Shenzhen Alpha Electric Co. Ltd. It features a compact design and perfect protection, ensuring high reliability and meeting the demands of a wide range of applications in the global market.
Type | Terminal No | Name | Terminal Funciton | Specification |
Analog Input | AI1~AI2 | Analog inputs | Receive voltage/current input. Voltage or current are selected by DIP switch SW3 or SW1. Voltage input mode is the default mode. | Input voltage: 0~10V |
Input current: 0~20mA | ||||
Reference ground: GND | ||||
AO/AO1 | Analog output | Be able to output analog voltage/current. Voltage or current are selected by DIP switch SW2. | Output voltage: 0/2~10V | |
Output current: 0/4~20mA | ||||
Reference ground: GND | ||||
Analogy Output | AO2 | Analog output | Provide analog voltage/current output, with voltage and current selected by the DIP switch SW5. | Output voltage: 0/2~10V |
Output current: 0/4~20mA | ||||
Reference ground: GND |
Type | Terminal No | Name | Terminal Funciton | Specification |
Commu- nication | 485+ | RS485 interface | 485 differential signal positive terminal | Standard RS-485 communication interface, Not isolated to GND |
485- | 485 differential signal negative terminal | |||
Multi- Functional Input Terminal |
X1~X6 | Multi-function input terminals | It can be defined as a multi-function discrete input terminal through programming. | Optical-isolator input |
Input resistance: R=3.9kΩ | ||||
Input voltage: 0~30V | ||||
Reference ground: COM | ||||
Multi_x001f_Function Output | DO | Open collector output terminal | It can be defined as a multi-function output terminal for pulse signal through programming. It can also be used as an on-off output terminal. | Opto-coupler isolated OC output. |
operating voltage: 0V~26V | ||||
Maximum current: 50mA | ||||
Output frequency: 0~50kHz | ||||
Reference ground: COM | ||||
Electric Replay Output | TA | Relay output | It can be defined as a multi-function relay output terminal through programming. | TA-TB: NC TA-TC: NO Contact capacity: 250VAC/2A (COSΦ=1.0) 250VAC/1A (COSΦ=0.4) 30VDC/1A |
TB | ||||
TC | ||||
RA | Relay output | RA-RC: NO Contact Capacity: 250VAC/2A (COSΦ=1) 250VAC/1A(COSΦ=0.4) 30VDC/1A |
||
RC | ||||
PLC | Multifunctional input common terminal | When leaving the factory, it is shorted to 24V, and the PLC is internally isolated from 24V. Note: When using PLC, the SW4 jumper on the right side of the control terminal must be disconnected. |
X terminal supports NPN and PNP connection methods. | |
Power | 10V | +10V power supply | Provide +10V power supply externally (Reference ground: GND) |
Maximum output current 20 mA Open circuit voltage can be up to 12V |
24V | +24V power supply | Provide +24V power supply externally (Reference ground: COM) |
Maximum output current 100mA | |
GND | +10V Reference GND | Reference GND for analog signal and +10V power supply | Inner Isolated from COM COM for +10V, AI1, AI2, and AO1 |
|
COM | +24V Common GND | Used with other terminals | Isolated from GND | |
PE | Shield ground | It is used for grounding of terminal wiring shield layer. Shield layer of analog signal lines, 485 communication lines, and motor cables can be connected to this terminal | It is internally connected to connection terminal PE of main circuit. |
Check out the 50Hz current curve during stable running with our Variable Frequency Inverter for 3 Phase Water Pump. This AC inverter is designed to provide precise control and efficient operation for water pumps. With a power output of 7500W and compatibility with 380V, it's the perfect choice for variable speed drive applications. Experience smooth and reliable performance with our water pump frequency converter. Order now and enjoy the benefits of our advanced technology.
Shenzhen Alpha Electric Co. Ltd. offers a Variable Frequency Inverter for 3 Phase Water Pump. This AC Inverter provides a 7500w power output and operates at 380V. It is a reliable and efficient solution for controlling the speed of water pumps, ensuring optimal performance. With its pure sine wave output, it guarantees smooth and stable operation. The Inverter is designed for easy installation and is compatible with various water pump models. Trust Shenzhen Alpha Electric Co. Ltd. for your water pump control needs.
»Subject | Specification |
Rated input voltage, frequency | 3 Phase 380V-440V, 50/60Hz |
Allowed input voltage working scope | 3 Phase 380V: 304V-456V, Voltage imbalance rate less than 3%, frequency less than +-5% |
Rated output voltage | 0~Rated input voltage |
Maximum overload current | Type G, 150%/min, 180%/20Sec. Type P, 120%/min, 150%/sec |
Control mode | VF/Current vector control |
Frequency controlling scope | Low frequency mode : 0.00-650.00Hz, High frequency mode: 0.0~1000Hz |
Frequency accuracy | Digital command: ±0.01 %(-10°C~ +40°C) Analog command: ±0.01 %(15°C~35°C) |
Set frequency resolution | Digital command: 0.01 Hz Analog command: 1/1000 maximum frequency |
Output frequency resolution | 0.01 Hz |
Frequency setting signal | 0~10V, 0~20mA |
Accelerating time | 0.1-3600 Seconds |
Braking torque | Additional braking torque up to 125% |
Voltage / Frequency features | 4 optional fixed VF features , and random VF feature setting with RG VF control |
Protection | Over-voltage, Under-voltage, Current Limit, Over-current, Overload, Electronic thermal relay , Over-heat, over-voltage with stall, short circuit load, touch ground, under-voltage protection, input default phase, output default phase, short circuit of touch ground or phases, motor overload protection, etc. |
Ambient temperature | -10°C~40°C |
Humidity | 5-95% RH |
Storage | Storage-40°C~70°C |
Working condition | Indoor without corrosive gas. |
Installation | Altitude not higher than 1000 Meters without dust, corrosive gas and sunlight direct radiation |
Vibration | Less than 5.9m/s2(0.6g) |
Protection level | lp20 |
Series | Model | Input Voltage | Input | Output | Motor |
current (A) | current (A) | Power (kW) | |||
ALPHA6000E | 3R75GB | Three-phase 380V | 3.7 | 2.5 | 0.75 |
31R5GB / 31R5PB | 5.4 | 4 | 1.5 | ||
32R2GB / 32R2PB | 7 | 6 | 2.2 | ||
3004GB / 3004PB | 10.7 | 9 | 4 | ||
35R5GB / 35R5PB-N | 15.5 | 13 | 5.5 | ||
37R5GB / 37R5PB-N | 20.5 | 17 | 7.5 | ||
3011GB / 3011PB-SJ | 26 | 25 | 11 | ||
3015GB / 3015PB-SJ | 35 | 32 | 15 | ||
3018G / 3018P-SJ 3018GB / 3018PB-SJ |
38.5 | 37 | 18.5 | ||
3022G / 3022P-SJ 3022GB / 3022PB-SJ |
46.5 | 45 | 22 | ||
3030G / 3030P-N | 62 | 60 | 30 | ||
3037G/3037P-N 3037GB/3037PB-N |
76 | 75 | 37 | ||
3045G/3045P-N 3045GB/3045PB-N |
92 | 90 | 45 | ||
3055G/3055P-N 3055GB/3055PB-N |
113 | 110 | 55 | ||
3075G/3075P-N 3075GB/3075PB-N |
157 | 152 | 75 | ||
3093G/3093P-N | 180 | 176 | 93 | ||
3110G/3110P-N | 214 | 210 | 110 | ||
3132G/3132P-N | 256 | 253 | 132 | ||
3160G/3160P-N | 307 | 304 | 160 | ||
3185G/3185P-N | 350 | 342 | 185 | ||
3200G/3200P-N | 385 | 380 | 200 | ||
3220G/3220P-N | 430 | 426 | 220 | ||
3250G/3250P-N | 500 | 480 | 250 | ||
3280G/3280P-N | 548 | 520 | 280 | ||
3315G/3315P-N | 625 | 600 | 315 | ||
3355G/3355P-N | 710 | 680 | 355 | ||
3400G/3400P-N | 760 | 750 | 400 | ||
3450G/3450P-N | 830 | 820 | 450 | ||
3500G/3500P-N | 910 | 900 | 500 | ||
3560G/3560P-N | 970 | 950 | 560 | ||
3630G/3630P-N | 1070 | 1050 | 630 |
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